Improving Identity Privacy in 3GPP-WLAN

Choudhury, Hiten; Roychoudhury, Basav; Saikia, Dilip Kr.

doi:10.1007/978-3-319-06764-3_28

Cited by 1 publication

(2 citation statements)

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“…To achieve anonymity during the procedure of mobile communication, three methods can be used: (i)assign alias to each user for identification, such as temporary identity or identity index [8,9], (ii) encrypt the true identity when sending messages containing the identity of the user [10] and . (iii) encrypted identity and identity index are both used to keep anonymity [11].…”

Section: Introductionmentioning

confidence: 99%

“…(iv) Researchers [9] have indicated that introducing changes in HSS and the UE minishes the burden of middle networking components, which is beneficial for the application and implementation of the schemes. However, Hamandi et al have introduced changes in the middle communication entities such as MME, which is unwieldy in practice.…”

Section: B Introduction and Analysis Of Hamandi Et Al's Scheme[8]mentioning

confidence: 99%

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An Identity Privacy Protection Scheme in LTE-WLAN Heterogeneous Converged Network

et al. 2021

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Aiming at to avoid the drawbacks of the identity privacy protection scheme in Long Term Evolution-Wireless Local Area Network (LTE-WLAN) heterogeneous converged network proposed by the 3rd Generation Partnership Project (3GPP), an improved scheme based on identity index is proposed to achieve anonymity, untraceability and dynamic identity. Security analysis shows that our proposed scheme can prevent replay attack and man-in-the-middle attack for network layer authentication. The results of comparison with the related schemes show that security and efficiency of our proposed scheme is prior to some other existing ones with low computation cost and short time delay.

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